Special Repair and Maintenance of GovtArts and Science Collage and Hostels at Kadmat.

Surface dressing of the ground including removing vegitation and equalities not exceeding 15cm deep and disposal of rubbish leadup to 50 metres and lift up to 1.5metres

Earth work in excavation by mechanical means (Hydraulic Excavator )/manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan)including dressing of sides and ramming of bottoms,lift upto 1.5 m,including getting out the excavated soil and disposal of surplus excavated soil asdirected,within a lead of 50 m

Supplying and filling in plinth with sand under floors,including watering,ramming,consolidating and dressing complete

Providing and laying cement concrete 1:4:8(1 cement:4M.Sand:8 granite chips foundation and plinth.Stone aggregate 40mm nominal size

Felling trees of the girth (measured at a height of 1 m above ground level),including cutting of trunks and branches,removing the roots and stacking of serviceable material and disposal of unserviceable material (Large Baniyan tree above 500 cm girth (5M))

Dismantling tiled roofing with battens boarding etc.Complete including stacking of serviceable material and disposal of unserviceable material within 50 metres lead:

Dismantling doors,windows and clerestory windows (steel or wood)shutter including chowkhats,architrave,holdfasts etc.completeand stacking within 50 metres lead of area.

Taking out doors,windows and clerestory window shutters (steel or wood)and including resizing and refixing of shutters and change the hinges

Dismantling roofing including ridges,hips valleys and gutters etc.,and stacking the material within 50 metres lead of:G.S.Sheet

Renewing glass panes and refixing existing wooden fillets:Float glass panes of thickness 4 mm

Providing and fixing 30 mm thick panelled glazed or panelled and glazed shutters for doors windows and clerestory windows including anodised aluminium butt hinges with necessary screws.First class Karimaruthu or equivalent

Providing and fixing karimaruthu wood or equivalent 25 mm squre wooden bars at required spacing in wooden frames of windows and clerestory windows

Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq.metres and under including cutting the patch in proper shape raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within50 metres lead :Cement mortar 1:4

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches

Providing and fixing anodised Aluminium tower bolt(barral type)anodised transparent or dyed to required color and shade with bolts,nuts and screws etc complete 100x10mm

Providing and fixing anodised Aluminium handle anodised transparent or dyed to required color and shade with bolts,nuts and screws etc complete 75mm

Providing and fixing anodised Aluminium hooks and eyes anodised transparent or dyed to required color and shade with bolts,nuts and screws etc complete

Providing and fixing Fiber Glass Reinforced plastic(FRP)Door Frames of cross-section 90mm x45mm having singlerebate of 32mm x15mm to receive shutter of 30mm thickness .The laminate shall be molded with fire resistant grade unsaturated polyester resin and chopped mat .Doorframe laminate shall be 2mm thick and shall be filled with suitable wooden block in all the three legs.The frame shall be covered with fibreglass from all sides.MS stay shall be provided at the bottom to steady the frame

Providing and fixing to existing door frames.30 mm thick Glass Fibre Reinforced Plastic (FRP) panelled door shutter of required colour and approved brand and manufacture,made with fire -retardant grade unsaturated polyester resin,moulded to 3 mm thick FRP laminate for forming hollow rails and styles,with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings cast monolithically with 5mm thick FRP laminate for panels confirming to TADS 6:1993 and /or S:14856-2000 including fixing to frames

Providing &fixing fly proof wire gauze to windows,clerestory windows &doors with M.S.Flgt 15x3 mm and nuts &bolts complete Stainless steel (grade 304)wire gauze of 0.5mm dia wire and 1.4 mm aperture on both sides including necessary hinges and locking arrangement.

Providing &fixing on roof pressed clay tile (Mangalor tile of 20 mm nominal thickness and of approved size and as per approved pattem steel frame work complete (steel frame work to be paid separately)

Providing &laying on roof pressed clay tile ridge (Mangalore tile)of 20mm thickness and of approved pattern on steel frame work complete (steel frame work to be paid separately

Providing Aluminium sheet roofing fixed with.galvnized iron Jor L hooks and 8mm dia C.I plain bitumen washers complete excluding the cost of purlins,rafters and trusses corrugated sheel 0.56mm thick.

Providing ridges or hips in Aluminium sheetroofing with G.I /J or L hooks bolts and nuts E mm dia G.I plain bitumen washers complete 0.56mm thick

Providing and fixing insulating/Multi board ceiling of approved quality with necessary nails etc.complete (frame work to be paid separately) White face insulating board 12 mm thick

Providing and laying vitrified floor tiles indifferent sizes (thickness to be specified by the manufacturer)with water absorption less than 0.08%and conforming to IS:15622.of approved make,in all colours and shades,laid on 20 mmthick cement mortar 1:4(1 cement:4 coarse sand),jointing with grey cement slurry @3.3 kg sqm including grouting the joints with white cement and matching pigments etc.complete.Size of Tile 1200x600 mm

Grouting the joints of flooring tiles having joints of 3 mm width.using epoxy arout mix of 0.70 kg of organic coated filler of desired shade(0.10 kg of hardener and 0.20 kg of resin per kg)including filling /grouting and finishing complete as per direction of Engineer-in-charge Size of Tile 1200x600 mm

Structural steel work riveted,bolted or welded in built up sections,trusses and framed work including cutting,hoisting,fixing in position and applying a priming coat of approved steel primer all complete:

Finishing walls with Acrylic Smooth exterior paint of required shade:Old work (One or more coat applied @0.90 ltr/10 sqm)

Painting Steel work with Deluxe Multi surface paintto give an even shade.Two or more coats applied on @0.90ltr/10 sqm)over under coat ofprimer applied @0.80 ltr/10 sqm of approved and manufacture including remove rest fromsteel surface and clean

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade One or more coats on old work

Providing and fixing nominal guage PVC Pipe of approved quality compleate with special flang compression type fittings including trenching and re filling etc.External work Providing and fixing nominal guage PVC Pipe of approved quality complete with special flang compression type fittings including trenching and re filing etc External work 63 mm nominal bore

Providing and fixing PTMT bib cock of approved quality and colour

Providing and fixing PTMT stop cock of approved quality and colour